您要查找的是不是:
- Obviously, jarosite process can successfully extract both zinc and indium. 可见,黄钾铁矾法工艺处理高铟锌精矿可以达到综合回收锌和铟的日的。
- This paper covers production practice of jarosite process in hot-acid leaching and comparison between iron hydroxide process and jarosite process that are used for iron removal. 介绍了热酸浸出黄钾铁矾工艺的生产实践,对氢氧化铁法和黄钾铁矾法两种除铁方法进行了比较。
- Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system. 摘 要 针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点,选择黄钠铁矾法进行了沉淀分离铁的研究。
- Because of using zinc hydrometallurgy process of jarosite process, the leaching rate of zinc may reach 97% and this line can produce high quality zinc continuously and steadily. 采用黄钾铁矾法的湿法炼锌工艺,锌的浸出率可达到97%25,可以稳定持续地生产优质锌。
- The industrial tests show that the jarosite process can be used to handle the zinc calcine with high concentration of Sb by controlling the leaching rate of Sb in the neutral leaching process. 扩大试验验证,控制锑在中性浸出过程中的浸出率,黄钾铁矾法可以处理含锑高的锌焙烧料。
- Jarosite process can obtain high recovery rate of zinc,simultaneously,most of indium remains in the jarosite residues and a little part of indium remains in the high acidities leaching residues. 某锌精矿中铟含量很高,采用黄钾铁矾法处理该高铟锌精矿,在得到较高锌回收率的同时,大部分的铟进入矾渣,少部分进入高浸渣,从矾渣和高浸渣中可回收得到电铟。
- jarosite process with low-polution 低污染黄铁矾法
- Design and Practice of Zinc-smelting Plant with Jarosite Process 浅议黄钾铁矾法炼锌厂的设计实践
- Keywords zinc hydrometallurgy;jarosite process;neutralize agent;zinc ferrite; 湿法炼锌;黄钾铁矾;中和剂;铁酸锌;
- Keywords Jarosite process;zinc;indium;jarosite residue;recovery rate; 黄钾铁矾法;锌;铟;矾渣;回收率;
- Keywords Zine hydrometallurgy;Jarosite process;Silver recovery;Sulphuration flotation; 湿法炼锌;铁矾法;回收银;硫化浮选;
- Keywords Jarosite process;Leaching;High acidities leaching residues;Jarosite residue;Recovery rate; 黄钾铁矾法;浸出;高浸渣;矾渣;回收率;
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- Keywords hot acid leaching;iron hydroxide process;jarosite process;zinc in residue; 热酸浸出;氢氧化铁法;黄钾铁矾法;渣含锌;
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- Keywords zinc smelting plant;electrolytic zinc production line;jarosite process;neutralizing sulphidization process; 炼锌厂;电锌生产线;黄钾铁矾法;中和硫化法;
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- Some improvement was taken on the basis of the traditional process in this paper.Iron was removed with the jarosite process and ferric hydroxid; 本文在传统工艺的基础上对其中的一些阶段提出了改进,除铁阶段采用针铁矿法和氢氧化铁联合两步法来除铁;